moai-lang-javascript

To set up a cross-runtime JavaScript project, you can scaffold an application using structured guidance for Node.js 22 LTS, Bun 1.x, and Deno 2.x. This provides consistent configurations for backend frameworks like Express, Fastify, and Hono across all environments.

The best way to configure testing and linting for a multi-runtime stack is applying consistent rules using Vitest or Jest for tests and ESLint 9 or Biome for linting. This approach ensures uniform tooling and pattern enforcement across Node.js, Bun, and Deno.

Yes, this guidance fully supports modern ES2024 and ES2025 JavaScript features. It provides structured patterns for building APIs and web applications that leverage the latest language standards across Node.js, Bun, and Deno runtimes.

Yes, you can use backend frameworks like Hono and Fastify with Bun and Deno. The guidance includes ready-to-use backend patterns for these frameworks, ensuring they integrate correctly across Node.js, Bun, and Deno runtimes.

To run tests across multiple runtimes, you use Vitest or Jest configured for Node.js, Bun, and Deno environments. This allows you to execute tests consistently across all three runtimes from a single project scaffold.